65822640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 236630688

約数和(自身を除く): 170808048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 73, 78, 80, 85, 102, 104, 120, 130, 136, 146, 156, 170, 195, 204, 208, 219, 221, 240, 255, 260, 272, 289, 292, 312, 340, 365, 390, 408, 438, 442, 510, 520, 578, 584, 624, 663, 680, 730, 780, 816, 867, 876, 884, 949, 1020, 1040, 1095, 1105, 1156, 1168, 1241, 1326, 1360, 1445, 1460, 1560, 1734, 1752, 1768, 1898, 2040, 2190, 2210, 2312, 2482, 2652, 2847, 2890, 2920, 3120, 3315, 3468, 3504, 3536, 3723, 3757, 3796, 4080, 4335, 4380, 4420, 4624, 4745, 4964, 5304, 5694, 5780, 5840, 6205, 6630, 6936, 7446, 7514, 7592, 8670, 8760, 8840, 9490, 9928, 10608, 11271, 11388, 11560, 12410, 13260, 13872, 14235, 14892, 15028, 15184, 16133, 17340, 17520, 17680, 18615, 18785, 18980, 19856, 21097, 22542, 22776, 23120, 24820, 26520, 28470, 29784, 30056, 32266, 34680, 37230, 37570, 37960, 42194, 45084, 45552, 48399, 49640, 53040, 56355, 56940, 59568, 60112, 63291, 64532, 69360, 74460, 75140, 75920, 80665, 84388, 90168, 96798, 99280, 105485, 112710, 113880, 126582, 129064, 148920, 150280, 161330, 168776, 180336, 193596, 210970, 225420, 227760, 241995, 253164, 258128, 274261, 297840, 300560, 316455, 322660, 337552, 387192, 421940, 450840, 483990, 506328, 548522, 632910, 645320, 774384, 822783, 843880, 901680, 967980, 1012656, 1097044, 1265820, 1290640, 1371305, 1645566, 1687760, 1935960, 2194088, 2531640, 2742610, 3291132, 3871920, 4113915, 4388176, 5063280, 5485220, 6582264, 8227830, 10970440, 13164528, 16455660, 21940880, 32911320, 65822640]

約数ペア:

[(1, 65822640), (2, 32911320), (3, 21940880), (4, 16455660), (5, 13164528), (6, 10970440), (8, 8227830), (10, 6582264), (12, 5485220), (13, 5063280), (15, 4388176), (16, 4113915), (17, 3871920), (20, 3291132), (24, 2742610), (26, 2531640), (30, 2194088), (34, 1935960), (39, 1687760), (40, 1645566), (48, 1371305), (51, 1290640), (52, 1265820), (60, 1097044), (65, 1012656), (68, 967980), (73, 901680), (78, 843880), (80, 822783), (85, 774384), (102, 645320), (104, 632910), (120, 548522), (130, 506328), (136, 483990), (146, 450840), (156, 421940), (170, 387192), (195, 337552), (204, 322660), (208, 316455), (219, 300560), (221, 297840), (240, 274261), (255, 258128), (260, 253164), (272, 241995), (289, 227760), (292, 225420), (312, 210970), (340, 193596), (365, 180336), (390, 168776), (408, 161330), (438, 150280), (442, 148920), (510, 129064), (520, 126582), (578, 113880), (584, 112710), (624, 105485), (663, 99280), (680, 96798), (730, 90168), (780, 84388), (816, 80665), (867, 75920), (876, 75140), (884, 74460), (949, 69360), (1020, 64532), (1040, 63291), (1095, 60112), (1105, 59568), (1156, 56940), (1168, 56355), (1241, 53040), (1326, 49640), (1360, 48399), (1445, 45552), (1460, 45084), (1560, 42194), (1734, 37960), (1752, 37570), (1768, 37230), (1898, 34680), (2040, 32266), (2190, 30056), (2210, 29784), (2312, 28470), (2482, 26520), (2652, 24820), (2847, 23120), (2890, 22776), (2920, 22542), (3120, 21097), (3315, 19856), (3468, 18980), (3504, 18785), (3536, 18615), (3723, 17680), (3757, 17520), (3796, 17340), (4080, 16133), (4335, 15184), (4380, 15028), (4420, 14892), (4624, 14235), (4745, 13872), (4964, 13260), (5304, 12410), (5694, 11560), (5780, 11388), (5840, 11271), (6205, 10608), (6630, 9928), (6936, 9490), (7446, 8840), (7514, 8760), (7592, 8670)]